EP1655642A2 - Spiralfeder der Resonatorunruh und Fabrikationsmethode - Google Patents
Spiralfeder der Resonatorunruh und Fabrikationsmethode Download PDFInfo
- Publication number
- EP1655642A2 EP1655642A2 EP06003086A EP06003086A EP1655642A2 EP 1655642 A2 EP1655642 A2 EP 1655642A2 EP 06003086 A EP06003086 A EP 06003086A EP 06003086 A EP06003086 A EP 06003086A EP 1655642 A2 EP1655642 A2 EP 1655642A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- spiral
- contour
- hairspring
- washer
- curve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title description 19
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 238000000206 photolithography Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000002178 crystalline material Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000005459 micromachining Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 206010054197 Gait deviation Diseases 0.000 description 1
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 241001080024 Telles Species 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000003631 wet chemical etching Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
- G04D3/0035—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism
- G04D3/0041—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism for coil-springs
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
- G04B17/066—Manufacture of the spiral spring
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
- G04B17/345—Details of the spiral roll
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams
Definitions
- the present invention relates to a spiral spring-balance spiral spring obtained by a manufacturing method for improving the isochronism by acting on the one hand on the construction parameters of the spiral as such, on the other hand on a method of attachment on the balance shaft to reduce the geometric difference inherent in the usual fastening modes between the point of origin of the Archimedes spiral and the axis of rotation of the balance.
- isochronism is understood to mean the gait variations as a function of the oscillation amplitude variations of the balance wheel, as well as the gait deviations between the horizontal position and the vertical positions of the watch.
- a spiral having turns of uniform section and pitch, allows, by a particular conformation of the curve inside and the curve outside in the plane of the spiral or, more often, in different planes. , to obtain a concentric development of the hairspring and to have a displacement of the center of mass of the hairspring and a variation of the spiral inertia during the development, minimizing the gait disturbances as a function of the amplitude and the positions of the hairspring compared to the gravity vector.
- height congestion is a drawback for its use in wristwatches should have, for obvious reasons of aesthetics, as small a thickness as possible.
- a flat hairspring such as that shown in FIG. 1.
- Such a hairspring is manufactured in known manner by strapping from a wire or a metal strip of constant section along its entire length. and has at rest a constant pitch between the turns. As can be seen in FIG. 1, the curve inside is fixed, for example by laser welding, on a ferrule 20, driven on the axis 9 of a balance 8.
- patent GB 1020 456 which describes the manufacture of a barrel spring by butt welds of blades having increasing cross sections from the center to the end. 'on the outskirts.
- Such a spring is designed, with equal space, to increase the power reserve, but it is obvious that by applying this manufacturing method to a hairspring, the presence of welds would not allow to have a concentric development and obtain reproducible isochronism from one spiral to the other.
- the subject of the invention is therefore a flat hairspring and processes for manufacturing by micro-machining or galvanic growth, making it possible to conveniently choose the most favorable construction parameters in order to improve the isochronism by the shape of the hairspring as well as than by the fastening means.
- the invention relates to a flat spiral, formed of a blade composed of a succession of turns having between them a pitch "p", for a balance adjusting mechanism, said spring being obtained by a manufacturing method which allows to get closer to a perfect isochronism.
- the turns of rectangular section are formed in a single continuous material from the curve inside to the curve outside, but have, on certain portions between the fastener in the center and the fastener outside. , a non-uniform section "s" and / or have one or more shaped portions outside the pattern of a perfect spiral.
- the term "non-uniform section” means that for a blade having a constant height "h", the thickness "e" of a selected portion may be either greater than or less than the thickness of the remainder of the blade constituting the spiral.
- the manufacturing process uses micro-techniques, such as photolithography and electroplating of a metal or an alloy, or the micromachining of a wafer.
- "thickness" h made of an amorphous or crystalline material such as silicon in monocrystalline or polycrystalline form.
- the section "s" of the turns increases progressively from the curve outside to the curve inside.
- the pitch "p" between the turns decreases steadily from the outside curve to the curve inside.
- the invention also offers the advantage of being able to manufacture, at the same time as the hairspring itself, the fixing means on the balance shaft, this fastening means being formed by a self-locking washer having in the center, by for example, a star-shaped contour and having recesses in its periphery to give it sufficient elasticity to mount and avoid a gap between the point of origin of the Archimedes spiral and the axis of rotation of the balance.
- the manufacturing process basically consists of applying the LIGA technique to form a mold corresponding to the profile desired by the spiral. Given the properties of photoresists currently available on the market, it is possible to adjust the thickness of the photoresist layer to obtain the full range of spirals with blade heights of up to a few tenths of a millimeter.
- the method basically consists in etching a wafer of said material through masks.
- FIG. 1 shows a sprung balance of the prior art mentioned in the preamble. Its characteristics will serve as a reference to show the significant progress made by the invention at the level of isochronism.
- the hairspring 10 has the end of its curve in the center 11 fixed in a conventional manner on a shell 20 driven on the axis 9 of the balance 8 pivoted between the plate 7 and the cock 6.
- the regulating device further comprises, in a known manner, a peg holder 5 for fixing the curve to the outside 14 of the hairspring 10 and possibly a racket 4 provided with pins 3 and a racket tail 2 opposite a graduation 1.
- a peg holder 5 for fixing the curve to the outside 14 of the hairspring 10 and possibly a racket 4 provided with pins 3 and a racket tail 2 opposite a graduation 1.
- said spiral is formed of 14 turns having a uniform rectangular section, for example 0.05 x 0.30 mm from the curve at the center 11 to the curve outside 14 , and that the turns have between them a constant step p.
- the point of attachment of the curve to the center 11 is situated at a distance r from the center of pivoting of the spiral, and that of the curve to the outside 14, at a distance R, before the bend 16.
- r and R are respectively 0.57 mm and 2.46 mm.
- FIG. 3A there is shown the isochronism diagram of a hairspring having the above-indicated characteristics.
- the amplitude of oscillation of the pendulum expressed in degrees with respect to its equilibrium position has been plotted on the abscissa.
- the difference in walking expressed in seconds per day has been reported.
- This diagram has five curves corresponding to the usual positions of measurements with the spiral balance, horizontal (curve 1), then vertical (curves 2 to 5, by rotation of 90 ° from one curve to another).
- the dotted line corresponds to the envelope of all the most unfavorable positions.
- the appreciation of the deviation is carried out traditionally taking into consideration the maximum deviation of the envelope for an amplitude of between 200 ° and 300 °.
- this maximum difference, with this reference spring of the prior art is 4.7 s / d for an amplitude of 236 °.
- FIG. 3B shows the diagram obtained with a spiral (not shown) having the characteristics mentioned in US Pat. No. 209,642 cited in the preamble, namely with a blade thickness varying between 0.046 mm for the outside curve. and 0.036 mm for the curve inside 11. Contrary to what can be expected from the teaching of the said patent, it will be observed that the maximum difference has increased to 7.7 s / d for an amplitude of 230 °.
- FIGS. 4 and 5 a first embodiment of a spiral is described below, the manufacture of which by micromachining (photolithography and galvanic growth, or etching of an amorphous or crystalline material makes it possible to obtain a geometry favorable to isochronism
- the pitch p between one turn and the next decreases as we get closer to the center of the hairspring.
- the section increases from the curve to the outside. 14
- the manufacturing processes give the blade a constant height
- the section variation corresponds in fact to a variant of the thickness which goes from 0.036 mm for the curve to the outside 14 to 0.046 mm for the curve inside 11.
- FIGS. 8 and 9 correspond to a third embodiment in which the curve inside 11 is of Grossmann type 13, that is to say having a geometry such as that described in the work "General theory of watchmaking "by L. Defossez. Such a geometry is very delicate to obtain by deformation of a metal blade.
- the manufacturing method according to the invention makes it possible to very easily obtain such a configuration without the intervention of highly qualified personnel.
- the diagram shown in Figure 9 shows that the maximum deviation at 300 ° is only 2.1 s / d.
- FIGS. 10A to 10E show other possible conformations of the self-locking washer 17 with a blocking contour 19 in a triangle, square, hexagonal, circular or ogive.
- the self-locking spiral washer is produced by photolithography and galvanic growth, it is advantageous, by means of an additional step, to make said self-locking washer 17 with a thickness greater than the height of the blade to obtain a better holding of the hairspring. 10 on the axis 9 of the balance.
- the method basically consists in spreading on a substrate previously coated with a sacrificial layer a positive or negative photoresist on a thickness corresponding to the desired "h" height of the blade and forming by means of a mask by photolithography and etching a hollow structure corresponding to the desired contour for the hairspring.
- said hollow structure is filled with a metal or a metal alloy either by electrodeposition as indicated, for example, in US Pat. No. 4,661,212, or by compression and sintering of nanoparticles, as indicated, for example, in FIG. US Patent Application 2001/0038803.
- the hairspring is released from the substrate by elimination of the sacrificial layer.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Springs (AREA)
- Micromachines (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Nonmetallic Welding Materials (AREA)
- Pivots And Pivotal Connections (AREA)
- Vehicle Body Suspensions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06003086A EP1655642B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der Resonatorunruh |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03075362A EP1445670A1 (de) | 2003-02-06 | 2003-02-06 | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
EP06003086A EP1655642B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der Resonatorunruh |
EP04707219A EP1593004B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der resonatorunruh und fabrikationsmethode |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04707219A Division EP1593004B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der resonatorunruh und fabrikationsmethode |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1655642A2 true EP1655642A2 (de) | 2006-05-10 |
EP1655642A3 EP1655642A3 (de) | 2006-09-27 |
EP1655642B1 EP1655642B1 (de) | 2009-10-07 |
Family
ID=32605375
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03075362A Withdrawn EP1445670A1 (de) | 2003-02-06 | 2003-02-06 | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
EP04707219A Expired - Lifetime EP1593004B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der resonatorunruh und fabrikationsmethode |
EP06003086A Expired - Lifetime EP1655642B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der Resonatorunruh |
EP10151818.1A Expired - Lifetime EP2175328B1 (de) | 2003-02-06 | 2004-02-02 | Uhrwerk umfassend einen flachen Spiralfeder |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03075362A Withdrawn EP1445670A1 (de) | 2003-02-06 | 2003-02-06 | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
EP04707219A Expired - Lifetime EP1593004B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der resonatorunruh und fabrikationsmethode |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10151818.1A Expired - Lifetime EP2175328B1 (de) | 2003-02-06 | 2004-02-02 | Uhrwerk umfassend einen flachen Spiralfeder |
Country Status (10)
Country | Link |
---|---|
US (3) | US20060055097A1 (de) |
EP (4) | EP1445670A1 (de) |
JP (2) | JP5122073B2 (de) |
KR (1) | KR20050098881A (de) |
CN (1) | CN100435044C (de) |
AT (1) | ATE486304T1 (de) |
DE (2) | DE602004023518D1 (de) |
HK (1) | HK1084737A1 (de) |
TW (1) | TW200426547A (de) |
WO (1) | WO2004070476A2 (de) |
Cited By (19)
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---|---|---|---|---|
EP1921518A1 (de) * | 2006-11-09 | 2008-05-14 | ETA SA Manufacture Horlogère Suisse | Montageelement, das dehnbare Strukturen in Form von aufeinander liegenden Plättchen umfasst, und mit diesem Element ausgerüstete Uhr |
EP1921517A1 (de) * | 2006-11-09 | 2008-05-14 | ETA SA Manufacture Horlogère Suisse | Montageelement, das dehnbare Strukturen in Form von Gabeln umfasst, und dieses Element umfassende Uhr |
EP1921516A1 (de) * | 2006-11-09 | 2008-05-14 | ETA SA Manufacture Horlogère Suisse | Montageelement, das zwei Reihen von dehnbaren Strukturen umfasst, und dieses Element umfassende Uhr |
EP2104006A1 (de) | 2008-03-20 | 2009-09-23 | Nivarox-FAR S.A. | Monoblock-Doppelspirale und ihr Herstellungsverfahren |
EP2104008A1 (de) | 2008-03-20 | 2009-09-23 | Nivarox-FAR S.A. | Monoblock-Regulierungsorgan und sein Herstellungsverfahren |
EP2104005A1 (de) | 2008-03-20 | 2009-09-23 | Nivarox-FAR S.A. | Composite-Unruh und Herstellungsverfahren dafür |
EP2104007A1 (de) | 2008-03-20 | 2009-09-23 | Nivarox-FAR S.A. | Monoblockspirale aus Material auf Siliziumbasis und ihr Herstellungsverfahren |
EP2105807A1 (de) | 2008-03-28 | 2009-09-30 | Nivarox-FAR S.A. | Monoblockspirale zur Erhöhung der kurve und ihr Herstellungsverfahren |
EP2322996A1 (de) * | 2009-11-13 | 2011-05-18 | Nivarox-FAR S.A. | Spiralunruh-Schwinger für eine Uhr |
EP2390732A1 (de) * | 2010-05-27 | 2011-11-30 | Association Suisse pour la Recherche Horlogère | Zugfeder für Federhaus |
EP2400351A1 (de) | 2010-06-22 | 2011-12-28 | Omega SA | Monoblock-Triebfeder für eine Uhr |
CN101675392B (zh) * | 2007-05-08 | 2013-02-06 | 百达翡丽日内瓦公司 | 时钟部件及其制造方法 |
WO2013045706A2 (fr) | 2011-09-29 | 2013-04-04 | Rolex S.A. | Ensemble monolithique ressort spiral-virole |
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WO2014146842A1 (fr) | 2013-03-22 | 2014-09-25 | Omega Sa | Ancre d'échappement coaxial monobloc |
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EP3181940B1 (de) | 2015-12-18 | 2019-02-06 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Herstellungsverfahren einer spiralfeder mit einer vorbestimmten steifigkeit durch lokalisierte wegnahme von material |
EP3181939B1 (de) | 2015-12-18 | 2019-02-20 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Herstellungsverfahren einer spiralfeder mit einer vorbestimmten steifigkeit durch zugabe von material |
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EP1519250B1 (de) * | 2003-09-26 | 2010-06-30 | Asulab S.A. | Spiralfeder-Unruh-Resonator mit Thermokompensation |
GB0324439D0 (en) | 2003-10-20 | 2003-11-19 | Levingston Gideon R | Minimal thermal variation and temperature compensating non-magnetic balance wheels and methods of production of these and their associated balance springs |
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DE212012000207U1 (de) | 2011-11-16 | 2014-07-18 | Omega Sa | Mobiles Monoblockelement für ein Zeitmessgerät |
EP2595005A1 (de) | 2011-11-16 | 2013-05-22 | Omega SA | Einteilige Triebfeder für eine Uhr |
WO2013072158A1 (fr) | 2011-11-16 | 2013-05-23 | Omega Sa | Mobile monobloc pour une pièce d'horlogerie |
DE212014000091U1 (de) | 2013-03-22 | 2015-10-23 | Omega Sa | Koaxialer einteiliger Hemmungsanker |
WO2014146842A1 (fr) | 2013-03-22 | 2014-09-25 | Omega Sa | Ancre d'échappement coaxial monobloc |
CN105299113A (zh) * | 2015-11-07 | 2016-02-03 | 王太省 | 智能涡卷钢带变力发条 |
EP3181940B1 (de) | 2015-12-18 | 2019-02-06 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Herstellungsverfahren einer spiralfeder mit einer vorbestimmten steifigkeit durch lokalisierte wegnahme von material |
EP3181939B1 (de) | 2015-12-18 | 2019-02-20 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Herstellungsverfahren einer spiralfeder mit einer vorbestimmten steifigkeit durch zugabe von material |
EP3181938B1 (de) | 2015-12-18 | 2019-02-20 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Herstellungsverfahren einer spiralfeder mit einer vorbestimmten steifigkeit durch wegnahme von material |
Also Published As
Publication number | Publication date |
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CN100435044C (zh) | 2008-11-19 |
HK1084737A1 (en) | 2006-08-04 |
ATE486304T1 (de) | 2010-11-15 |
WO2004070476A3 (fr) | 2004-12-23 |
EP1593004A2 (de) | 2005-11-09 |
US20190107809A1 (en) | 2019-04-11 |
JP2013015534A (ja) | 2013-01-24 |
WO2004070476A2 (fr) | 2004-08-19 |
EP1655642B1 (de) | 2009-10-07 |
US10444706B2 (en) | 2019-10-15 |
JP5122073B2 (ja) | 2013-01-16 |
US20060055097A1 (en) | 2006-03-16 |
EP1655642A3 (de) | 2006-09-27 |
TW200426547A (en) | 2004-12-01 |
DE602004023518D1 (de) | 2009-11-19 |
JP5389999B2 (ja) | 2014-01-15 |
JP2006516718A (ja) | 2006-07-06 |
EP1445670A1 (de) | 2004-08-11 |
KR20050098881A (ko) | 2005-10-12 |
CN1745341A (zh) | 2006-03-08 |
US20150277382A1 (en) | 2015-10-01 |
EP2175328A2 (de) | 2010-04-14 |
DE602004029762D1 (de) | 2010-12-09 |
EP2175328B1 (de) | 2014-07-30 |
EP1593004B1 (de) | 2010-10-27 |
EP2175328A3 (de) | 2011-03-30 |
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